246       SavedOptLevel = IS.OptLevel;  in OptLevelChanger()
249         IS.OptLevel = NewOptLevel;  in OptLevelChanger()
268       if (IS.OptLevel == SavedOptLevel)  in ~OptLevelChanger()
272       LLVM_DEBUG(dbgs() << "\tBefore: -O" << static_cast<int>(IS.OptLevel)  in ~OptLevelChanger()
274       IS.OptLevel = SavedOptLevel;  in ~OptLevelChanger()
284                                              CodeGenOptLevel OptLevel) {  in createDefaultScheduler()  argument
289     if (auto *SchedulerCtor = ST.getDAGScheduler(OptLevel)) {  in createDefaultScheduler()
290       return SchedulerCtor(IS, OptLevel);  in createDefaultScheduler()
293     if (OptLevel == CodeGenOptLevel::None ||  in createDefaultScheduler()
296       return createSourceListDAGScheduler(IS, OptLevel);  in createDefaultScheduler()
298       return createBURRListDAGScheduler(IS, OptLevel);  in createDefaultScheduler()
300       return createHybridListDAGScheduler(IS, OptLevel);  in createDefaultScheduler()
302       return createVLIWDAGScheduler(IS, OptLevel);  in createDefaultScheduler()
304       return createFastDAGScheduler(IS, OptLevel);  in createDefaultScheduler()
306       return createDAGLinearizer(IS, OptLevel);  in createDefaultScheduler()
309     return createILPListDAGScheduler(IS, OptLevel);  in createDefaultScheduler()
369                                     : Selector->OptLevel;  in runOnMachineFunction()
383       OptLevel(OL) {  in SelectionDAGISel()
397   CodeGenOptLevel OptLevel = Selector->OptLevel;  in getAnalysisUsage()  local
398   if (OptLevel != CodeGenOptLevel::None)  in getAnalysisUsage()
408   if (UseMBPI && OptLevel != CodeGenOptLevel::None)  in getAnalysisUsage()
415   if (OptLevel != CodeGenOptLevel::None)  in getAnalysisUsage()
472                                     : Selector->OptLevel;  in run()
504   if (PSI && PSI->hasProfileSummary() && OptLevel != CodeGenOptLevel::None)  in initializeAnalysisResults()
519   if (UseMBPI && OptLevel != CodeGenOptLevel::None)  in initializeAnalysisResults()
524   if (OptLevel != CodeGenOptLevel::None)  in initializeAnalysisResults()
555   if (PSI && PSI->hasProfileSummary() && OptLevel != CodeGenOptLevel::None)  in initializeAnalysisResults()
572   if (UseMBPI && OptLevel != CodeGenOptLevel::None)  in initializeAnalysisResults()
578   if (OptLevel != CodeGenOptLevel::None)  in initializeAnalysisResults()
608   if (OptLevel != CodeGenOptLevel::None && TLI->supportSplitCSR(MF)) {  in runOnMachineFunction()
931     CurDAG->Combine(BeforeLegalizeTypes, AA, OptLevel);  in CodeGenAndEmitDAG()
977       CurDAG->Combine(AfterLegalizeTypes, AA, OptLevel);  in CodeGenAndEmitDAG()
1031       CurDAG->Combine(AfterLegalizeVectorOps, AA, OptLevel);  in CodeGenAndEmitDAG()
1071     CurDAG->Combine(AfterLegalizeDAG, AA, OptLevel);  in CodeGenAndEmitDAG()
1084   if (OptLevel != CodeGenOptLevel::None)  in CodeGenAndEmitDAG()
1672     if (OptLevel != CodeGenOptLevel::None) {  in SelectAllBasicBlocks()
2154   return ISHeuristic(this, OptLevel);  in CreateScheduler()
2349   if (OptLevel == CodeGenOptLevel::None)  in IsProfitableToFold()
2357                                      CodeGenOptLevel OptLevel,  in IsLegalToFold()  argument
2359   if (OptLevel == CodeGenOptLevel::None)  in IsLegalToFold()
3766                          NodeToMatch, OptLevel,  in SelectCodeCommon()